​A carpenter wants to build a staircase in which each riser has a height ​of 6 inches and each tread has a length of 11 inches. ​ ​Which of the ​following expressions is equal to the stair angle?

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0